. >> at that time when he saw the officers approaching, he surrendered to law enforcement. >> reporter: police say they searched wheatley's apartment and no bombs were found. >>> only on 2 tonight, a life saving transplant for a 5-year- old boy adopted from vietnam. we first brought you this story last month as ktvu's jana katsuyama reports, today's surgery was a rare exception and his family and doctors hope it will inspire others to help save more lives. >> reporter: for more than a year, 5-year-old collin and his family have spent lives in and out of hospital rooms where a good day is determined by numbers on a chart. today they hope that will change. >> are you nervous? >> no. >> how did the medicine taste? >> good. >> reporter: by collin's head, a pillow of guardian angels. >> all my friends and the giants. >> reporter: self-portraits by classmates to surround him during the four hour bone phor row transplant. >> he has anemia. >> reporter: asian bone marrow donors are tough to find. luckily his parents have kept in contact with his vietnamese family. his brother todd, is the perf